118123392 has 64 divisors (see below), whose sum is σ = 323919360. Its totient is φ = 38100480.

The previous prime is 118123373. The next prime is 118123427. The reversal of 118123392 is 293321811.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6943 + ... + 16865.

It is an arithmetic number, because the mean of its divisors is an integer number (5061240).

Almost surely, 2^118123392 is an apocalyptic number.

118123392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118123392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161959680).

118123392 is an abundant number, since it is smaller than the sum of its proper divisors (205795968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118123392 is an equidigital number, since it uses as much as digits as its factorization.

118123392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971 (or 9959 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 118123392 is about 10868.4585843624. The cubic root of 118123392 is about 490.6577201162.

The spelling of 118123392 in words is "one hundred eighteen million, one hundred twenty-three thousand, three hundred ninety-two".